[Scilab-users] plot(x) - define color

[Stéphane Mottelet]

Hi,

Since 6.1 version, plot() yields the handles of created polyline 
entities, allowing to improve the piece of code which has been proposed, 
like this:

colour=["red","blue","chocolate1",...]; // help color_list
for j=1:20
   h = plot(TestPH(j,:))
   h.foreground=color(colour(j));
end

S.

Le 19/02/2021 à 10:37, Jean-Yves Baudais a écrit :
> Hi,
>
>
>> colour=['.r-','.g-','.k-','.b-','.m-','.r:','.g:','.k:','.b:','.m:','.r--','.g--','.k--','.b--','.m--','.r-.','.g-.','.k-.','.b-.','.m-.'];
>> for j=1:20
>>     plot(TestPH(j,:),colour(j));
>> end
>>
>> but the plot is not very clear. I would like to add different color and to
>> reduce line styles, that are difficult to recognize in the plot.
>
> I don't if there is a dedicated function, but
>
> colour=["red","blue","chocolate1",...]; // help color_list
> for j=1:20
>    plot(TestPH(j,:))
>    gcf().children.children.children(1).foreground=color(colour(j));
> end
>
> gives a solution.
>
> --Jean-Yves
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-- 
Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet